Although this best-selling book by Napolean Hill i.e. THE LAWS OF SUCCESS is a worldwide renowned book as-of-date, still there are a few loopholes and mistakes in this book. The author of this management book no doubt wrote this book , taking valuable inputs from even a more renowned & experienced author i.e. DALE CARNEGIE , but inspite of that still , there are a few wrong things mentioned in this useful book . For example:- the author of this book states that LIFE INSURANCE POLICIES ARE THE MOST DIFFICULT THINGS TO SELL ON THIS PLANET , but the fact is the most difficult thing to sell on this planet is a place in heaven in the future to an atheist , when the latter is not only alive but also hail & hearty !!!! Also, Hill preaches wrong things pertaining to the 3rd law of success i.e. 'Get in the habit of saving' and the 13th law of success i.e. "Learn from your mistakes".
Regarding the above mentioned 3rd law of success , Hill doesn't mention this important fact that , " OUR money in the hands of others is a NPA ( non-productive asset ) which is never of any use to us when we actually need it. " So always we should learn the habit of saying maximum no's to people who approach us for any monetary favour from us. The more NO's we say to people who come to us expecting any financial favour from us , the more happier we are actually in life. Also, the author forgot to state that when it comes to charity , then charity begins at home. If we have to indeed give donations in life , we should give 1st class preferential treatment to those have nots people who work for us and/or who are our daily acquaintances. After that only , if any money remains for donating, then only we should donate money to outside, unknown social service organisations, charitable institutions, etc. To do one's own duties & responsibilities, preferentially , in the 1st place even if we don't perform them effectively & efficiently is much better than taking others's responsibilities and performing them most productively, after neglecting one's own duties is a teaching that should have advocated by Mr. Hill, but sadly he didn't do so ! Also with regard to rule 13 i.e. Learn from your mistakes, actually in today's very competitive modern age of the 4th industrial revolution, it's equally important to learn from others's mistakes and experiences as well. The reason why in schools all over the world , history is being taught as a Seperate subject is because it gives the school students a chance to learn from the mistakes & experiences of their predecessors, ancestors, forefathers and elders . Those people who learn from others mistakes see to it that they don't commit those same mistakes & reach the highest levels of success at a very young age .